46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
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// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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function testMax1(b) {
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const max = Math.max(-1, b ? -0 : 1);
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return Object.is(max, -0);
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}
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%PrepareFunctionForOptimization(testMax1);
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assertTrue(testMax1(true));
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assertTrue(testMax1(true));
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%OptimizeFunctionOnNextCall(testMax1);
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assertTrue(testMax1(true));
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function testMax2(b) {
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const max = Math.max(b ? -0 : 1, -1);
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return Object.is(max, -0);
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}
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%PrepareFunctionForOptimization(testMax2);
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assertTrue(testMax2(true));
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assertTrue(testMax2(true));
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%OptimizeFunctionOnNextCall(testMax2);
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assertTrue(testMax2(true));
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function testMin1(b) {
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const min = Math.min(1, b ? -0 : -1);
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return Object.is(min, -0);
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}
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%PrepareFunctionForOptimization(testMin1);
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assertTrue(testMin1(true));
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assertTrue(testMin1(true));
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%OptimizeFunctionOnNextCall(testMin1);
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assertTrue(testMin1(true));
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function testMin2(b) {
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const min = Math.min(b ? -0 : -1, 1);
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return Object.is(min, -0);
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}
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%PrepareFunctionForOptimization(testMin2);
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assertTrue(testMin2(true));
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assertTrue(testMin2(true));
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%OptimizeFunctionOnNextCall(testMin2);
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assertTrue(testMin2(true));
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